With the analysis among 3,517 patents, we discovered top 468 key players by total patent application. Fujitsu Ltd., Hitachi Ltd., State Grid Corp. of China are dominant in this area. They take 7.82% of the total patent filing.
Tokyo-to, Japan
Patent: 107
Tokyo-to, Japan
Patent: 103
Beijing Shi, China
Patent: 65
New York, United States
Patent: 63
Tokyo-to, Japan
Patent: 56
Tokyo-to, Japan
Patent: 54
Tokyo-to, Japan
Patent: 47
Guangdong Sheng, China
Patent: 47
Tokyo-to, Japan
Patent: 44
Tokyo-to, Japan
Patent: 38
With the analysis among 113 patents, we discovered top 63 start-ups by total patent application. Beijing Baidu Netcom Science & Technology Co., Ltd., Hangzhou Hyperchain Technologies Co., Ltd., IonQ Quantum, Inc. are active in this area.
Beijing Shi, China
Patent: 17
Zhejiang Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
California, United States
Patent: 3
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 2,521 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Hitachi Ltd., State Grid Corp. of China, University of Electronic Science & Technology of China take 3.81% of patent filing during this period.
Tokyo-to, Japan
Patent: 38
Beijing Shi, China
Patent: 33
Sichuan Sheng, China
Patent: 25
Tokyo-to, Japan
Patent: 23
Hunan Sheng, China
Patent: 21
Tokyo-to, Japan
Patent: 21
California, United States
Patent: 20
Tokyo-to, Japan
Patent: 19
Shaanxi Sheng, China
Patent: 19
Shanghai Shi, China
Patent: 18
With the analysis among related 2,521 patents in last 5 years, we discover 326 new entrants. Shandong University, Suzhou Inspur Intelligent Technology Co., Ltd., Zhijiang Laboratory are the most active new entrants in this area.
Shandong Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 11
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Patent: 10
Beijing Shi, China
Patent: 8
Shandong Sheng, China
Patent: 7
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Patent: 7
Jiangsu Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Shaanxi Sheng, China
Patent: 6
With the analysis among 1,556 patents, we discovered top 243 universities and scientific research institutions by total patent application. University of Electronic Science & Technology of China, Tsinghua University, Huazhong University of Science & Technology are dominant in this area. They take 6.62% of the total patent filing.
Sichuan Sheng, China
Patent: 37
Beijing Shi, China
Patent: 34
Hubei Sheng, China
Patent: 32
Jiangsu Sheng, China
Patent: 32
Hunan Sheng, China
Patent: 30
Zhejiang Sheng, China
Patent: 29
Shanghai Shi, China
Patent: 27
Shaanxi Sheng, China
Patent: 27
Shaanxi Sheng, China
Patent: 25
Beijing Shi, China
Patent: 23